Freddie stumbles upon a secret, Martin offers Reiss a helping hand, and Barney meets Avani’s new friend.
| Name | Type | Role | |
|---|---|---|---|
| Sharon Marshall | Writer | ||
| Sonia Ritter | Guest Star | Doreen Coleman | |
| Alex Draper | Guest Star | Mason | |
| Dermot O'Leary | Guest Star | Himself | |
| Chris Clenshaw | Executive Producer | ||
| Coilin O Scolai | Director |